command line option for ssb measurements

executables/nr-softmodem-common.h

@@ -53,6 +53,7 @@
 #define CONFIG_HLP_UENANTT       "set UE number of tx antennas\n"
 #define CONFIG_HLP_UESCAN        "set UE to scan around carrier\n"
 #define CONFIG_HLP_UEFO          "set UE to enable estimation and compensation of frequency offset\n"
+#define CONFIG_HLP_SSBMEAS       "set UE to enable measurements of multiple SSB received power\n"
 #define CONFIG_HLP_DUMPFRAME     "dump UE received frame to rxsig_frame0.dat and exit\n"
 #define CONFIG_HLP_DLSHIFT       "dynamic shift for LLR compuation for TM3/4 (default 0)\n"
 #define CONFIG_HLP_UELOOP        "get softmodem (UE) to loop through memory instead of acquiring from HW\n"

executables/nr-uesoftmodem.c

@@ -126,6 +126,7 @@ extern int16_t nr_dlsch_demod_shift;
 int UE_scan = 0;
 int UE_scan_carrier = 0;
 int UE_fo_compensation = 0;
+int SSB_measurements = 0;
 runmode_t mode = normal_txrx;
 openair0_config_t openair0_cfg[MAX_CARDS];
 
@@ -753,6 +754,7 @@ int main( int argc, char **argv ) {
     UE[CC_id]->UE_scan = UE_scan;
     UE[CC_id]->UE_scan_carrier = UE_scan_carrier;
     UE[CC_id]->UE_fo_compensation = UE_fo_compensation;
+    UE[CC_id]->SSB_measurements = SSB_measurements;
     UE[CC_id]->mode    = mode;
     printf("UE[%d]->mode = %d\n",CC_id,mode);
 

executables/nr-uesoftmodem.h

@@ -46,12 +46,13 @@
     {"ue-nb-ant-rx",             CONFIG_HLP_UENANTR,    0,    u8ptr:&nb_antenna_rx,       defuintval:1,   TYPE_UINT8,    0},     \
     {"ue-nb-ant-tx",             CONFIG_HLP_UENANTT,    0,    u8ptr:&nb_antenna_tx,       defuintval:1,   TYPE_UINT8,    0},     \
     {"ue-scan-carrier",          CONFIG_HLP_UESCAN,     PARAMFLAG_BOOL, iptr:&UE_scan_carrier,        defintval:0,    TYPE_INT,    0},     \
-    {"ue-fo-compensation",         CONFIG_HLP_UEFO,       PARAMFLAG_BOOL, iptr:&UE_fo_compensation,       defintval:0,    TYPE_INT,    0},     \
-    {"ue-max-power",             NULL,          0,    iptr:&(tx_max_power[0]),      defintval:90,   TYPE_INT,    0},     \
-    {"r"  ,                        CONFIG_HLP_PRB,        0,                iptr:&(frame_parms[0]->N_RB_DL),   defintval:25,   TYPE_UINT,    0},     \
-    {"dlsch-demod-shift",        CONFIG_HLP_DLSHIFT,  0,      iptr:(int32_t *)&dlsch_demod_shift, defintval:0,         TYPE_INT,    0},        \
-    {"usrp-args",               CONFIG_HLP_USRP_ARGS,   0,                      strptr:(char **)&usrp_args,         defstrval:"type=b200",          TYPE_STRING,    0},                     \
-    {"usrp-clksrc",             CONFIG_HLP_USRP_CLK_SRC,0,                      strptr:(char **)&usrp_clksrc,       defstrval:"internal",           TYPE_STRING,    0}                     \
+    {"ue-fo-compensation",       CONFIG_HLP_UEFO,       PARAMFLAG_BOOL, iptr:&UE_fo_compensation,       defintval:0,    TYPE_INT,    0},     \
+    {"ssb-meas",	         CONFIG_HLP_SSBMEAS,    PARAMFLAG_BOOL, iptr:&SSB_measurements,       defintval:0,    TYPE_INT,    0},     \
+    {"ue-max-power",             NULL,          	0,    iptr:&(tx_max_power[0]),      defintval:90,   TYPE_INT,    0},     \
+    {"r"  ,                      CONFIG_HLP_PRB,        0,    iptr:&(frame_parms[0]->N_RB_DL),   defintval:25,   TYPE_UINT,    0},     \
+    {"dlsch-demod-shift",        CONFIG_HLP_DLSHIFT,    0,    iptr:(int32_t *)&dlsch_demod_shift, defintval:0,         TYPE_INT,    0},        \
+    {"usrp-args",                CONFIG_HLP_USRP_ARGS,  0,    strptr:(char **)&usrp_args,         defstrval:"type=b200",          TYPE_STRING,    0},                     \
+    {"usrp-clksrc",              CONFIG_HLP_USRP_CLK_SRC,0,   strptr:(char **)&usrp_clksrc,       defstrval:"internal",           TYPE_STRING,    0}                     \
   }
 
 #define DEFAULT_DLF 2680000000

openair1/PHY/defs_nr_UE.h

@@ -887,6 +887,8 @@ typedef struct {
   int UE_scan_carrier;
   /// \brief Indicator that UE should enable estimation and compensation of frequency offset
   int UE_fo_compensation;
+  /// \brief Indicator that UE should enable multiple SSB power measurements
+  int SSB_measurements;
   /// \brief Indicator that UE is synchronized to a gNB
   int is_synchronized;
   /// \brief Indicates on which frame is synchronized in a two frame synchronization